18.7013 US gallons.
A tank measuring 62 inches by 46 inches by 44 inches has a volume of 125488 cubic inches, which is 10457.3 cubic feet. That equals 78,226.286 in US gallons It equals 65,137.007 in Imperial gallons
10 gallons
22x20x13= 5720 cu inches assuming you want in gallons it is 24.76 gallons
433.870130329 Gallons if that measurement is inches
About 157.1 gallons.
About 38.82 gallons for every inch deep .
Filled to capacity, the 1-ft cubed tank will hold 7.481 gallons of water.
42
For inches: 392.73 gallons For feet: 678,632.73 gallons.
There would be no gallons in a 36 by 360 inch tank. It will require a third measurement to have volume.
The capacity of the tank is 496.45 gallons. (rounded)We have no way of knowing what's in it.
Roughly 215 US gallons or 179 imperial gallons